NEW GM 6.2 / 6.5 Diesel Glow Plug Controller | 12040822, 12052153, 12088520, 12182099, 12496078 | 1985-1993 GM 6.2L / 6.5L Diesel

New replacement Glow Plug Controller is a higher quality replacement for your failed factory unit. Built with better internal components and better insulation. Many often overlook the importance of these controllers and tend to replace the glow plugs only after failure. Sometimes it is a damaged controller that is the root cause of frequent glow plug failure.

Features:

• Precise engineering, Made in USA
• Glow Plug reached high temperatures quickly
• Fast start-up
• Controls current draw for rapid heating of coil
• Resists corrosion and vibration
• Superior electrical insulation and high thermal conductivity
• Protects coils from exhaust gas damage
• Precise fit and easy installation.